Oreo Mousse Cake – Light, Creamy, and Irresistibly Indulgent

This Oreo Mousse Cake is the perfect blend of rich chocolate cookie flavor and airy, whipped creaminess—all in a lightened-up dessert that feels luxurious without being heavy. With layers of crushed Oreos and velvety mousse, this no-bake treat delivers that cookies-and-cream flavor you love in a refreshing, portion-smart way. Whether you’re celebrating something special or simply craving something sweet, this cake hits every note.

Why You’ll Love This Recipe

Cookies & Cream Dream – Classic Oreo flavor in every bite.
No-Bake Ease – Perfect for warm days or when you want dessert without turning on the oven.
Lighter, But Luxurious – Made with better-for-you ingredients without sacrificing texture or taste.
Perfect for Parties – Easy to prep ahead and serve to a crowd.

Ingredients

For the Base:

• 12 light or reduced-fat Oreo-style cookies, crushed
• 2 tbsp light butter or margarine, melted

For the Mousse Layer:

• 1 cup nonfat Greek yogurt
• 8 oz light whipped topping (thawed)
• 4 oz light cream cheese, softened
• 1 tsp vanilla extract
• 2 tbsp powdered sweetener (like erythritol or your choice)
• 6 crushed Oreo-style cookies (for folding in)

For Garnish (Optional):

• Crushed cookies or mini Oreos
• Shaved dark chocolate

Instructions

1. Prepare the Base
In a bowl, combine crushed cookies and melted butter. Press the mixture into the bottom of a springform pan or an 8-inch square dish. Place in the freezer to set while you prepare the mousse.

2. Make the Mousse Layer
In a mixing bowl, beat cream cheese until smooth. Add yogurt, vanilla, and sweetener; mix until fully combined. Gently fold in the whipped topping, then stir in the crushed cookies.

3. Assemble the Cake
Spread the mousse mixture evenly over the chilled cookie crust. Smooth the top with a spatula.

4. Chill and Set
Cover and refrigerate for at least 4 hours, or overnight, until firm.

5. Garnish and Serve
Before serving, top with extra crushed cookies or a dusting of cocoa powder or chocolate shavings if desired. Slice and enjoy!

Nutritional Information (Per Serving)

Calories: 180
Protein: 6g
Fat: 8g
Carbohydrates: 18g
Sugar: 8g
Fiber: 1g

Tips for Success

• Chill Thoroughly – Let the mousse firm up fully for clean, sliceable layers.
• Crush Gently – Leave some cookie pieces chunky for texture in the mousse.
• Use a Springform Pan – Makes for easy slicing and a pretty presentation.
• Make Ahead – Prepare a day in advance for the best flavor and consistency.

Why This Recipe Works

By combining light cream cheese, Greek yogurt, and whipped topping, this mousse cake delivers all the lusciousness of a traditional Oreo dessert with a fraction of the calories. Crushed cookies throughout the filling give it that nostalgic, crunchy contrast, making it feel like a treat without going overboard.

Oreo Mousse Cake is a no-bake dessert that’s as light and fluffy as it is indulgent. With creamy layers, crunchy cookies, and a perfectly chilled finish, it’s the ultimate way to satisfy your sweet tooth in a smarter, more refreshing way.